Re:Volunteers scour drone footage in search for woman who we...
by pietroglyph on Saturday September 01, 2018 @05:37PM
(#17894003)
There's some interesting history behind distress beacons that broadcast on 406 MHz without any subscription. It's a good example of successful Cold War cooperation. https://en.wikipedia.org/wiki/International_Cospas-Sarsat_Pr...
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